1859-70-7

Basic information

• Product Name: Benzenesulfonamide, N-(2-acetylphenyl)-4-methyl-
• CAS NO: 1859-70-7
• Molecular Formula: C15H15NO3S
• Molecular Weight: 289.355
• Mol File: 1859-70-7.mol
• Article Data: 37

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, N-(2-acetylphenyl)-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, N-(2-acetylphenyl)-4-methyl-(1859-70-7)
• EPA Substance Registry System: Benzenesulfonamide, N-(2-acetylphenyl)-4-methyl-(1859-70-7)

Safety Data

• Hazardous Substances Data: 1859-70-7(Hazardous Substances Data)

Upstream product

• 4127-53-1 3-methylbenzo[c]isoxazole 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 577-59-3 2-acetylnitrobenzene 
• 2142-69-0 2-bromophenyl methyl ketone 
• 70-55-3 toluene-4-sulfonamide 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 941-55-9 4-toluenesulfonyl azide 
• 98-86-2 acetophenone 
• 98-59-9 p-toluenesulfonyl chloride 
• 75-16-1 methylmagnesium bromide 
• 6311-23-5 2-(toluene-4-sulfonylamino)-benzoic acid 
• 118-92-3 anthranilic acid 
• 31659-28-6 N-(2-Cyanophenyl)-4-methylbenzenesulfonamide 
• 917-54-4 methyllithium 

Downstream Products

• 859491-96-6 toluene-4-sulfonic acid-[2-(3-hydroxy-3-phenyl-propionyl)-anilide] 
• 953053-96-8 4-methyl-N-[2-[1-(1E)-[(phenylmethoxy)imino]ethyl]phenyl]benzenesulfonamide 
• 953053-97-9 N-[2-[1-(1E)-[(methoxyimino)]ethyl]phenyl]-4-methylbenzenesulfonamide 
• 953054-28-9 ethyl-(2E)-4-[[2-(acetylphenyl)][(4-methylphenyl)sulfonyl]amino]-2-butenoate 
• 1859-75-2 o-(methylamino)acetophenone 
• 1359967-02-4 C₂₇H₂₇NO₄S 
• 1448808-75-0 3-(diiodomethyl)-3-methyl-1-tosylindolin-2-one 
• 43154-30-9 N-[2-(4-methylphenylsulfonamido)phenyl]acetamide 
• 767288-71-1 3-methyl-1-(4-methylphenylsulfonyl)indazole 
• 402823-03-4 N-allyl-N-p-toluenesulfonyl-2-(1-methoxyvinyl)aniline 
• 21737-58-6 10,11-dihydro-5H-dibenzo[b,f]azepin-10-one 
• 925669-05-2 1-(2-aminophenyl)-2-(2-bromo-4,5-dimethoxyphenyl)ethanone 
• 925669-04-1 1-(2-aminophenyl)-2-(2-bromo-4,5-dimethylphenyl)ethanone 
• 925669-32-5 1-(2-aminophenyl)-2-(3-bromo-2-pyridinyl)ethanone 

Relevant articles and documents

An advantageous route to oxcarbazepine (Trileptal) based on palladium-catalyzed arylations free of transmetallating agents

(Chemical Equation Presented) A new route to oxcarbazepine (Trileptal), the most widely prescribed antiepileptic drug, starting from commercially available 2′-aminoacetophenone and 1,2-dibromobenzene, is reported. The sequentially accomplished key steps are palladium-catalyzed intermolecular α-arylation of ketone enolates and intramolecular N-arylation reactions. After several experiments to establish the best conditions for both arylation processes, the target oxcarbazepine is obtained in a satisfactory overall yield, minimizing the number of steps and employing scalable catalytic procedures developed in partially aqueous media.

Iron-Catalyzed Electrophilic Amination of Sodium Sulfinates with Anthranils

A practical method for the synthesis of N-(2-carbonylaryl) benzenesulfonamides via an iron-catalyzed electrophilic amination of sodium sulfinates with anthranils is described. This redox-neutral transformation has high atom efficiency and is achieved under simple and mild reaction conditions. A wide range of anthranils and sodium sulfinates were compatible in this transformation. Moreover, the synthetic potential of this methodology was further demonstrated by the synthesis of various useful N-heterocycles and derivatives.

C-to N-Center Remote Heteroaryl Migration via Electrochemical Initiation of N Radical by Organic Catalyst

Herein an exogenous oxidant- A nd metal-free electrochemical heteroaryl migration triggered by N radicals to construct new N-C bonds was developed. This methodology features a high atom economy and utilization rate of energy, and it is insensitive to water and air. Moreover, a user-friendly undivided cell was employed. The use of an organic catalyst makes it more efficient, green, and practical.

Manganese-Catalyzed ortho-C-H Amidation of Weakly Coordinating Aromatic Ketones

An efficient manganese-catalyzed ortho-C-H amidation of weakly coordinating aromatic ketones using the readily available sulfonyl azide as the amination reagent is developed. The key step is the ketone directed aromatic metalation using the in situ generated reactive Mn intermediate, MnMe(CO)5. This method offers excellent chemical yields, high regioselectivities, and good functional group tolerance.